1  /* { dg-do run } */
       2  /* { dg-options "-mavx2 -O2" } */
       3  /* { dg-require-effective-target avx2 } */
       4  
       5  #include "avx2-check.h"
       6  
       7  static void
       8  avx2_test (void)
       9  {
      10    union256i_b u, s1, s2;
      11    char e[32];
      12    int i;
      13  
      14    s1.x = _mm256_set_epi8 (1, 2, 3, 4, 10, 20, 30, 90, -80, -40, -100,
      15  			  -15, 98, 25, 98, 7, 88, 44, 33, 22, 11, 98,
      16  			  76, -100, -34, -78, -39, 6, 3, 25, 5, 119);
      17  
      18    s2.x = _mm256_set_epi8 (88, 44, 3, 22, 11, 98, 76, -100, -34, -78,
      19  			  -39, 6, 3, 4, 5, 119, 1, 2, 3, 4, 10, 20,
      20  			  30, 90, -80, -40, -100, -15, 98, 25, 98, 7);
      21  
      22    u.x = _mm256_cmpgt_epi8 (s1.x, s2.x);
      23  
      24    for (i = 0; i < 32; i++)
      25      e[i] = (s1.a[i] > s2.a[i]) ? -1 : 0;
      26  
      27    if (check_union256i_b (u, e))
      28      abort ();
      29  }